Arizona's 6,500-year-old Las Playas Intaglio, the oldest dated geoglyph in the Americas, was irreparably damaged by border wall construction in April 2026.

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Mona Khalil led decades-long effort to protect nesting site for turtles near her home in south of the country

I’ve written constantly about how the tenets of Self-Determination Theory (autonomy, relatedness, competence, relevance) are key to creating the conditions where student intrinsic moti…